Maptitude Featured Map Infographic:Polling Place Allocation and Expected Voter Turnout

Polling place locations are evaluated for compliance with ADA and
general voter convenience and are spatially located. Then precincts
are grouped together forming consolidated voting areas that are
displayed on the map.
Voting areas are color coded to show the projected
number expected to vote. The map is monitored daily to
track the expected vote and is used to assign sufficient
ballots and voting booths to polling places and provide
an opportunity to assign experienced election workers to
polling places with large numbers of expected voters.
This and similar maps can be found here.